Alan Connie Shamrock Invitational

March 14-16, 2024
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Doug Shaw Memorial Stadium - Myrtle Beach, SC
ICON KEY: NCAA DII Prov NAIA A NAIA B Conference Carolinas PSAC North Coast AC AARTFC Appalachian AC NESCAC DIII NE

Men's 100 Meters Finals

W: 2.8
PL NAME YEAR TEAM TIME TIME TIME TIME TIME TIME TIME SC
1 Andrew Bond FR-1 South Carolina 12.30 9.49 12.30 9.07 10.42 8.97 11.26 10
2 Prescott Jefferson JR-3 South Carolina 12.78 11.51 7.82 11.20 10.56 8.24 12.46 8
3 Yazeare Pearsall-Garcia FR-1 Coker 13.33 10.16 13.33 7.41 10.58 10.69 7.73 6
4 Garrett Wilkins JR-3 Coastal Carolina 8.62 8.41 12.56 8.62 10.64 12.35 9.37 5
5 Jeffrey Stiles SO-2 Coker 10.96 13.73 7.98 10.96 10.64 10.11 10.43 4
6 Todd Charles SR-4 Mount St. Mary's 11.21 9.61 9.39 10.03 10.67 8.75 8.11 3
7 Myles Epstein SR-4 NC State 7.59 9.62 10.90 11.32 10.68 11.22 10.36 2
8 Troy Mason   Unattached 10.27 8.98 9.30 10.69 10.69 11.87 8.45 1

Men's 100 Meters Semifinals

Top↑
PL NAME YEAR TEAM TIME TIME TIME TIME WIND
1 Andrew Bond FR-1 South Carolina 13.65 10.50 8.61 7.46 0.6
2 Todd Charles SR-4 Mount St. Mary's 12.86 10.54 7.80 12.34 1.4
3 Prescott Jefferson JR-3 South Carolina 12.88 10.64 8.94 10.01 1.6
4 Yazeare Pearsall-Garcia FR-1 Coker 10.81 10.59 12.92 12.29 1.4
5 Troy Mason   Unattached 7.45 10.64 8.09 12.24 1.4
6 Garrett Wilkins JR-3 Coastal Carolina 12.16 10.66 8.21 10.98 1.6
7 Jeffrey Stiles SO-2 Coker 12.26 10.66 8.53 11.41 1.4
8 Myles Epstein SR-4 NC State 12.86 10.71 13.50 8.25 1.6
9 William Crowder JR-3 Shenandoah 11.46 10.71 10.18 9.00 0.6
10 Tapiwa Gono Phiri JR-3 Kenyon 13.73 10.72 9.76 8.37 1.4
11 Donovan Jones SO-2 Coker 11.59 10.73 12.99 10.84 1.6
12 Zalyn Myers SO-2 Allen 10.96 10.74 7.52 13.54 1.6
13 Abdoulaye Bah FR-1 Mount St. Mary's 10.02 10.77 9.91 12.50 0.6
14 Nkosi Jeju FR-1 Wooster 13.40 10.80 9.72 12.10 1.4
15 Jaylen Jones JR-3 Lynchburg 13.25 10.86 8.15 9.24 1.6
16 Kelvin Peterson JR-3 Wheaton (Mass.) 11.97 10.88 13.50 10.01 1.4
17 Trevin McHargh FR-1 Mount St. Mary's 9.92 10.90 8.72 12.98 0.6
18 Noah Bayer JR-3 Northern State 13.99 11.01 11.01 13.11 0.6
19 Maximus Zitnay FR-1 Mount St. Mary's 10.27 11.04 9.06 11.60 1.6
20 Bradley Tilby FR-1 Columbia (S.C.) 11.20 11.09 14.42 12.09 0.6
21 Chris Weber FR-1 Northern State 13.50 11.15 9.59 8.37 1.4
  Ashlund Dixon JR-3 Coastal Carolina DNS DNS DNS DNS -
  Montrell White SR-4 Allen DNS DNS DNS DNS -
  Ty Tindal FR-1 St. Mary's (Md.) DNS DNS DNS DNS -
Men's 100 Meters Semifinals Heat 1
W: 1.4
PL NAME YEAR TEAM TIME TIME TIME TIME TIME TIME
2 Todd Charles SR-4 Mount St. Mary's 10.54 7.49 9.60 11.70 12.86 8.86
4 Yazeare Pearsall-Garcia FR-1 Coker 10.59 7.95 11.44 9.11 11.12 9.22
5 Troy Mason   Unattached 10.64 7.56 10.11 12.13 12.98 7.98
7 Jeffrey Stiles SO-2 Coker 10.66 12.16 11.30 7.89 13.65 13.44
10 Tapiwa Gono Phiri JR-3 Kenyon 10.72 11.58 13.51 9.33 12.12 13.19
14 Nkosi Jeju FR-1 Wooster 10.80 10.91 10.59 10.80 14.04 11.34
16 Kelvin Peterson JR-3 Wheaton (Mass.) 10.88 8.71 9.58 10.23 12.95 9.80
21 Chris Weber FR-1 Northern State 11.15 9.37 8.81 14.05 13.83 10.49
Men's 100 Meters Semifinals Heat 2
PL NAME YEAR TEAM TIME TIME
3 Prescott Jefferson JR-3 South Carolina 9.26 10.64
6 Garrett Wilkins JR-3 Coastal Carolina 8.85 10.66
8 Myles Epstein SR-4 NC State 12.21 10.71
11 Donovan Jones SO-2 Coker 8.48 10.73
12 Zalyn Myers SO-2 Allen 13.21 10.74
15 Jaylen Jones JR-3 Lynchburg 9.56 10.86
19 Maximus Zitnay FR-1 Mount St. Mary's 10.49 11.04
  Ty Tindal FR-1 St. Mary's (Md.) DNS DNS
Men's 100 Meters Semifinals Heat 3
W: 0.6
PL NAME YEAR TEAM TIME TIME
1 Andrew Bond FR-1 South Carolina 10.50 9.45
9 William Crowder JR-3 Shenandoah 10.71 8.46
13 Abdoulaye Bah FR-1 Mount St. Mary's 10.77 7.76
17 Trevin McHargh FR-1 Mount St. Mary's 10.90 8.29
18 Noah Bayer JR-3 Northern State 11.01 9.14
20 Bradley Tilby FR-1 Columbia (S.C.) 11.09 10.43
  Montrell White SR-4 Allen DNS DNS
  Ashlund Dixon JR-3 Coastal Carolina DNS DNS

Men's 100 Meters Preliminaries

Top↑
PL NAME YEAR TEAM TIME TIME TIME WIND
1 Donovan Jones SO-2 Coker 13.58 10.69 8.24 2.0
2 Tapiwa Gono Phiri JR-3 Kenyon 8.25 10.71 11.68 1.3
3 Nkosi Jeju FR-1 Wooster 9.15 10.76 13.45 2.3
4 Ty Tindal FR-1 St. Mary's (Md.) 9.62 10.81 12.65 1.7
5 Bradley Tilby FR-1 Columbia (S.C.) 13.35 10.85 9.12 2.3
6 Noah Bayer JR-3 Northern State 10.12 10.88 8.60 2.3
7 Maximus Zitnay FR-1 Mount St. Mary's 9.59 10.89 8.93 1.8
8 Kelvin Peterson JR-3 Wheaton (Mass.) 8.83 10.90 13.74 1.7
9 Alex Brent FR-1 Lynchburg 12.77 10.91 13.64 2.0
10 Omari Taylor FR-1 Coastal Carolina 11.24 10.91 8.08 1.5
11 Chris Ganley SR-4 Oneonta 8.74 10.92 12.45 2.0
12 Jahari Scott SO-2 Illinois Wesleyan 11.84 10.96 8.44 1.8
13 Leelan Maxwell SO-2 St. Thomas Aquinas 14.05 10.97 11.74 1.6
14 Collin Fitzgerald FR-1 St. Mary's (Md.) 9.33 10.97 10.54 1.3
15 Jamavie Glover FR-1 Allen 7.69 10.98 14.06 2.0
16 Cole Blair JR-3 Colgate 8.58 11.00 9.79 1.5
17 Zachary Jacobs JR-3 Lynchburg 11.01 11.01 7.82 2.0
18 Daunevyn Woodson SO-2 Rio Grande 14.21 11.01 13.99 1.8
19 Willy Calcano FR-1 Columbia (S.C.) 11.59 11.03 10.81 1.8
20 Neil Chowdhury FR-1 Tufts 8.17 11.03 12.47 1.8
21 Jaden Watt-Martin JR-3 Columbia (S.C.) 9.52 11.06 13.05 3.2
22 Benjamin Krill SR-4 Colgate 9.53 11.08 8.87 1.3
23 Joe Freedman SO-2 Illinois Wesleyan 8.33 11.10 8.44 2.3
24 Levante Hodges SO-2 Marietta 11.24 11.12 12.68 2.1
25 Sam Nissen SO-2 Tufts 10.24 11.13 11.47 2.1
26 Simon Connors FR-1 Colgate 10.36 11.14 8.14 2.1
26 Jordan Edwards FR-1 Randolph 10.03 11.14 11.26 1.6
28 Jamari Lewis FR-1 Allen 10.95 11.17 12.51 1.8
29 Nick Jefferson SO-2 Erskine 8.38 11.17 9.05 1.7
30 Kwadjo Mensah FR-1 Colgate 11.75 11.19 12.20 1.6
31 Kendall Weaver FR-1 Kenyon 13.89 11.20 9.08 2.0
32 Carson Green FR-1 Illinois Wesleyan 13.78 11.20 12.66 3.2
33 Aaron Dufresne SO-2 Salisbury 11.76 11.20 8.96 1.5
34 Tyrone Benjamin FR-1 Lock Haven 8.19 11.21 8.86 1.5
35 Jaavier Jackson SO-2 Coastal Carolina 10.78 11.23 13.14 1.6
36 Emmanuel Makelele JR-3 Kenyon 9.66 11.23 8.88 2.0
37 GJ Mualis SO-2 Wheaton (Mass.) 11.14 11.25 10.35 2.0
38 Lorenzo Freeman SO-2 Wooster 13.28 11.25 13.39 1.6
39 Jaden Wright FR-1 Lock Haven 13.98 11.27 12.63 2.1
40 Jesse Costanzo   Ottawa Lions 9.25 11.28 13.20 3.2
41 Naheim Washington JR-3 Tufts 8.93 11.30 10.63 1.7
42 Noah Eglin JR-3 Shenandoah 13.23 11.30 13.00 2.0
43 Joshua Jerome JR-3 Oneonta 11.65 11.31 9.62 2.3
44 Charlie Fitzpatrick FR-1 Tufts 8.61 11.33 8.73 2.1
45 Jaidyn Lacey FR-1 Lynchburg 9.87 11.34 10.78 1.3
46 Chiek Souare FR-1 Capital 12.15 11.35 8.52 1.6
47 Connor England   Ottawa Lions 9.00 11.39 12.42 2.1
48 Daniel Hiser SR-4 Capital 8.67 11.40 13.23 3.2
49 Ben Char SO-2 Capital 8.68 11.42 11.54 2.0
50 Mason Layne FR-1 St. Mary's (Md.) 13.03 11.43 12.81 1.5
51 Matthew Siegler SO-2 Marietta 12.37 11.45 9.16 1.8
52 Derrick Touba JR-3 UMass Boston 8.84 11.48 12.52 1.8
53 Jesse Pietz FR-1 Northern State 8.73 11.48 8.96 1.6
54 Derek Ayibanini JR-3 Mount St. Mary's 8.51 11.50 14.26 1.8
55 Cole Marshall FR-1 Illinois Wesleyan 11.28 11.51 8.52 1.8
56 Dylan Cassetori FR-1 Lock Haven 12.23 11.53 12.34 1.7
57 Christian Watson SR-4 St. Thomas Aquinas 15.01 11.54 10.51 2.1
58 Stevan Stewart FR-1 Capital 14.35 11.57 13.19 1.5
59 Christopher Smalls SO-2 Shenandoah 9.28 11.59 13.68 1.6
60 Nick Darrigo SO-2 Oneonta 13.11 11.60 9.40 2.3
61 Owen McNaught   Ottawa Lions 12.66 11.61 12.31 1.8
62 Jonah Gratton   Ottawa Lions 11.22 11.68 11.80 3.2
63 Ammiel Williams   Ottawa Lions 11.27 11.74 13.62 1.3
64 Neville Smith SR-4 Lock Haven 9.52 11.75 8.82 1.6
65 Jayden Jenkins SR-4 Colgate 14.57 11.75 8.46 1.7
66 Omosigho Asuen SO-2 UMass Boston 13.42 11.77 9.30 1.3
67 Keith Richardson FR-1 Lynchburg 14.96 11.78 15.08 1.5
68 Zamir Brothers FR-1 Columbia (S.C.) 14.05 11.80 15.23 2.3
69 Jesse James SO-2 Oneonta 15.29 11.94 12.30 1.8
70 Ben Cornish SO-2 Lock Haven 11.62 11.98 12.46 3.2
71 Aidan Kelly SR-4 Oneonta 9.95 11.98 15.58 1.8
72 Jaedon Aso SO-2 St. Mary's (Md.) 8.69 12.06 10.62 1.6
73 Jordan Wright JR-3 Columbia (S.C.) 14.17 12.11 10.66 1.3
74 Jayden Vargas FR-1 St. Thomas Aquinas 9.24 12.15 12.88 1.6
75 Prabhdeep Bassan SO-2 UMass Boston 13.23 12.25 10.54 2.0
76 Braeden Rasco FR-1 Coker 14.49 12.38 9.29 2.0
77 Bryson Brown FR-1 St. Mary's (Md.) 14.86 12.38 11.64 1.7
78 Nick Lozoya FR-1 Indiana Kokomo 10.19 12.58 9.82 1.6
79 Cephus Deas FR-1 Coker 13.97 12.81 13.20 1.3
80 Yahir Perez-Lora JR-3 Coker 13.59 13.06 16.33 2.0
81 Jaynique Charles JR-3 St. Thomas Aquinas 11.20 13.17 11.73 1.5
82 Mason Cassady FR-1 Salisbury 15.11 13.37 10.03 1.8
  Xavier Jennings SO-2 Capital DNS DNS DNS -
  Josh Klein SR-4 Illinois Wesleyan DNS DNS DNS -
  Tanner Gibson SO-2 Indiana Kokomo DNS DNS DNS -
  Rolik Jackson SO-2 Allen DNS DNS DNS -
  Declan Armistead SO-2 Brescia DNS DNS DNS -
  Julius Thompson SO-2 Kenyon DNS DNS DNS -
  Essaie Mezmur SO-2 Wooster DNS DNS DNS -
  Guillaume Robert SO-2 Swarthmore DNS DNS DNS -
  Kevin Medina SO-2 Swarthmore DNS DNS DNS -
  Rishi Tella SO-2 Swarthmore DNS DNS DNS -
  Theophilus Mudzengerere SO-2 South Carolina DNS DNS DNS -
  Wyatt Newcome SO-2 Shenandoah DNS DNS DNS -
  Zak Venouziou FR-1 Erskine DNS DNS DNS -
  Prince Alvarado FR-1 St. Thomas Aquinas DNS DNS DNS -
Men's 100 Meters Preliminaries Heat 1
W: 1.3
PL NAME YEAR TEAM TIME TIME TIME TIME
2 Tapiwa Gono Phiri JR-3 Kenyon 8.46 10.71 11.36 8.46
14 Collin Fitzgerald FR-1 St. Mary's (Md.) 8.89 10.97 11.96 13.06
22 Benjamin Krill SR-4 Colgate 12.64 11.08 10.20 10.53
45 Jaidyn Lacey FR-1 Lynchburg 9.08 11.34 11.46 8.06
63 Ammiel Williams   Ottawa Lions 13.27 11.74 13.51 8.57
66 Omosigho Asuen SO-2 UMass Boston 11.89 11.77 10.36 14.60
73 Jordan Wright JR-3 Columbia (S.C.) 12.11 12.11 12.72 14.29
79 Cephus Deas FR-1 Coker 13.20 12.81 16.66 9.61
Men's 100 Meters Preliminaries Heat 2
W: 2.0
PL NAME YEAR TEAM TIME TIME TIME TIME
1 Donovan Jones SO-2 Coker 10.69 10.59 8.02 11.44
11 Chris Ganley SR-4 Oneonta 10.92 14.20 7.65 10.71
15 Jamavie Glover FR-1 Allen 10.98 8.79 11.53 12.30
31 Kendall Weaver FR-1 Kenyon 11.20 11.88 13.67 13.56
36 Emmanuel Makelele JR-3 Kenyon 11.23 10.90 8.09 8.88
37 GJ Mualis SO-2 Wheaton (Mass.) 11.25 10.47 8.78 9.12
42 Noah Eglin JR-3 Shenandoah 11.30 13.79 8.71 11.30
80 Yahir Perez-Lora JR-3 Coker 13.06 12.28 13.85 15.41
Men's 100 Meters Preliminaries Heat 3
W: 3.2
PL NAME YEAR TEAM TIME TIME TIME TIME
21 Jaden Watt-Martin JR-3 Columbia (S.C.) 11.06 9.63 10.29 12.39
32 Carson Green FR-1 Illinois Wesleyan 11.20 13.22 11.32 8.18
40 Jesse Costanzo   Ottawa Lions 11.28 14.22 12.64 14.67
48 Daniel Hiser SR-4 Capital 11.40 12.77 14.14 9.01
62 Jonah Gratton   Ottawa Lions 11.68 11.22 13.67 14.02
70 Ben Cornish SO-2 Lock Haven 11.98 13.54 13.06 8.63
  Rolik Jackson SO-2 Allen DNS DNS DNS DNS
  Theophilus Mudzengerere SO-2 South Carolina DNS DNS DNS DNS
Men's 100 Meters Preliminaries Heat 4
W: 2.1
PL NAME YEAR TEAM TIME TIME TIME
24 Levante Hodges SO-2 Marietta 11.12 10.23 10.79
25 Sam Nissen SO-2 Tufts 11.13 13.69 9.46
26 Simon Connors FR-1 Colgate 11.14 11.59 11.59
39 Jaden Wright FR-1 Lock Haven 11.27 14.43 8.01
44 Charlie Fitzpatrick FR-1 Tufts 11.33 11.90 12.58
47 Connor England   Ottawa Lions 11.39 12.42 9.46
57 Christian Watson SR-4 St. Thomas Aquinas 11.54 10.97 9.70
  Zak Venouziou FR-1 Erskine DNS DNS DNS
Men's 100 Meters Preliminaries Heat 5
W: 1.8
PL NAME YEAR TEAM TIME TIME TIME TIME
7 Maximus Zitnay FR-1 Mount St. Mary's 8.93 12.64 10.89 8.50
19 Willy Calcano FR-1 Columbia (S.C.) 11.48 10.15 11.03 10.81
20 Neil Chowdhury FR-1 Tufts 8.83 12.36 11.03 11.92
52 Derrick Touba JR-3 UMass Boston 10.34 11.48 11.48 11.60
61 Owen McNaught   Ottawa Lions 11.96 12.89 11.61 14.52
69 Jesse James SO-2 Oneonta 12.90 12.06 11.94 13.97
82 Mason Cassady FR-1 Salisbury 14.18 12.71 13.37 11.37
  Julius Thompson SO-2 Kenyon DNS DNS DNS DNS
Men's 100 Meters Preliminaries Heat 6
W: 1.7
PL NAME YEAR TEAM TIME
4 Ty Tindal FR-1 St. Mary's (Md.) 10.81
8 Kelvin Peterson JR-3 Wheaton (Mass.) 10.90
29 Nick Jefferson SO-2 Erskine 11.17
41 Naheim Washington JR-3 Tufts 11.30
56 Dylan Cassetori FR-1 Lock Haven 11.53
65 Jayden Jenkins SR-4 Colgate 11.75
77 Bryson Brown FR-1 St. Mary's (Md.) 12.38
  Essaie Mezmur SO-2 Wooster DNS
Men's 100 Meters Preliminaries Heat 7
W: 2.3
PL NAME YEAR TEAM TIME TIME
3 Nkosi Jeju FR-1 Wooster 9.80 10.76
5 Bradley Tilby FR-1 Columbia (S.C.) 13.13 10.85
6 Noah Bayer JR-3 Northern State 9.03 10.88
23 Joe Freedman SO-2 Illinois Wesleyan 14.10 11.10
43 Joshua Jerome JR-3 Oneonta 9.73 11.31
60 Nick Darrigo SO-2 Oneonta 14.16 11.60
68 Zamir Brothers FR-1 Columbia (S.C.) 14.28 11.80
  Wyatt Newcome SO-2 Shenandoah DNS DNS
Men's 100 Meters Preliminaries Heat 8
W: 1.5
PL NAME YEAR TEAM TIME
10 Omari Taylor FR-1 Coastal Carolina 10.91
16 Cole Blair JR-3 Colgate 11.00
33 Aaron Dufresne SO-2 Salisbury 11.20
34 Tyrone Benjamin FR-1 Lock Haven 11.21
50 Mason Layne FR-1 St. Mary's (Md.) 11.43
58 Stevan Stewart FR-1 Capital 11.57
67 Keith Richardson FR-1 Lynchburg 11.78
81 Jaynique Charles JR-3 St. Thomas Aquinas 13.17
Men's 100 Meters Preliminaries Heat 9
W: 1.6
PL NAME YEAR TEAM TIME TIME TIME TIME
13 Leelan Maxwell SO-2 St. Thomas Aquinas 12.73 9.33 8.12 10.97
26 Jordan Edwards FR-1 Randolph 11.70 11.48 10.70 11.14
38 Lorenzo Freeman SO-2 Wooster 8.33 7.88 14.29 11.25
46 Chiek Souare FR-1 Capital 13.06 12.26 11.58 11.35
64 Neville Smith SR-4 Lock Haven 8.35 13.28 9.64 11.75
74 Jayden Vargas FR-1 St. Thomas Aquinas 15.56 14.58 9.48 12.15
78 Nick Lozoya FR-1 Indiana Kokomo 15.73 9.19 16.36 12.58
  Declan Armistead SO-2 Brescia DNS DNS DNS DNS
Men's 100 Meters Preliminaries Heat 10
W: 1.8
PL NAME YEAR TEAM TIME TIME TIME TIME TIME TIME
12 Jahari Scott SO-2 Illinois Wesleyan 10.96 12.94 14.14 13.16 12.28 12.06
18 Daunevyn Woodson SO-2 Rio Grande 11.01 9.91 8.81 11.78 11.78 9.25
28 Jamari Lewis FR-1 Allen 11.17 12.40 8.60 11.06 12.29 8.72
51 Matthew Siegler SO-2 Marietta 11.45 12.03 12.37 11.80 10.42 10.31
54 Derek Ayibanini JR-3 Mount St. Mary's 11.50 11.04 14.49 10.93 13.23 13.23
55 Cole Marshall FR-1 Illinois Wesleyan 11.51 13.36 14.16 14.05 12.90 14.85
71 Aidan Kelly SR-4 Oneonta 11.98 12.82 11.50 11.98 14.50 8.51
  Prince Alvarado FR-1 St. Thomas Aquinas DNS DNS DNS DNS DNS DNS
Men's 100 Meters Preliminaries Heat 11
W: 2.0
PL NAME YEAR TEAM TIME TIME TIME
9 Alex Brent FR-1 Lynchburg 11.35 8.95 10.91
17 Zachary Jacobs JR-3 Lynchburg 12.23 10.35 11.01
49 Ben Char SO-2 Capital 8.57 8.11 11.42
75 Prabhdeep Bassan SO-2 UMass Boston 9.31 12.25 12.25
76 Braeden Rasco FR-1 Coker 10.65 14.61 12.38
  Guillaume Robert SO-2 Swarthmore DNS DNS DNS
  Kevin Medina SO-2 Swarthmore DNS DNS DNS
  Rishi Tella SO-2 Swarthmore DNS DNS DNS
Men's 100 Meters Preliminaries Heat 12
PL NAME YEAR TEAM TIME TIME TIME TIME TIME TIME
30 Kwadjo Mensah FR-1 Colgate 12.54 8.62 12.31 11.19 11.75 10.86
35 Jaavier Jackson SO-2 Coastal Carolina 10.78 12.02 13.03 11.23 10.00 8.99
53 Jesse Pietz FR-1 Northern State 13.44 14.70 8.61 11.48 12.40 12.17
59 Christopher Smalls SO-2 Shenandoah 14.61 12.41 9.62 11.59 10.44 10.32
72 Jaedon Aso SO-2 St. Mary's (Md.) 14.23 12.91 14.96 12.06 9.65 8.93
  Tanner Gibson SO-2 Indiana Kokomo DNS DNS DNS DNS DNS DNS
  Josh Klein SR-4 Illinois Wesleyan DNS DNS DNS DNS DNS DNS
  Xavier Jennings SO-2 Capital DNS DNS DNS DNS DNS DNS