Introduction
Jamial St. John Rolle (born 16 April 1980) is a Bahamian sprinter who specializes in the 200 metres.
Individually, he competed at the 2006 Commonwealth Games, but failed to progress past the quarterfinals. With the Bahamian 4 x 100 metres relay team he finished fourth at the 2003 Central American and Caribbean Championships and won a bronze medal at the 2005 Central American and Caribbean Championships.
His personal best times are 20.51 seconds in the 200 metres, and 10.26 seconds in the 100 metres.
Rolle ran for Missouri State University, winning the 2001 Missouri Valley Conference 200 meters indoor championship.
He teamed up with Adrian Griffith, Shavez Hart and Trevorvano Mackey to break the Bahamian 4×100 national record in Morelia, Mexico.
Personal bests
Outdoor
- 100 m: 10.26 s (wind: +1.4 m/s) –
Clemson, South Carolina, 7 May 2011 - 200 m: 20.51 s (wind: +2.0 m/s) – Montverde, Florida, 8 June 2013
- 400 m: 47.33 s – Fort Valley, Georgia, 25 February 2006
- Long jump: 7.59 m (wind: NWI) – Jonesboro, Arkansas, 15 April 2000
International competitions
| Year | Competition | Venue | Position | Event | Notes |
|---|---|---|---|---|---|
Representing the  Bahamas | |||||
| 2001 | Central American and Caribbean Championships | Ciudad de Guatemala, Guatemala | 1st | 4×100 m relay | 39.27 A |
| 2002 | Commonwealth Games | Manchester, United Kingdom | 38th | 100 m | 10.99 (wind: +0.3 m/s) |
| 21st (qf) | 200 m | 21.50 (wind: +0.5 m/s) | |||
| NACAC U-25 Championships | San Antonio, Texas, United States | 4th (h) | 100 m | 10.76 (wind: +1.2m/s) | |
| 4th | 200 m | 21.06 (wind: +0.5m/s) | |||
| 2nd | 4×100 m relay | 39.81 | |||
| 2003 | Central American and Caribbean Championships | St. George's, Grenada | 10th (sf) | 100 m | 10.45 w (wind: +2.6 m/s) |
| 4th | 4×100 m relay | 39.70 | |||
| Pan American Games | Santo Domingo, Dominican Republic | 10th (sf) | 200 m | 21.14 (wind: +1.6 m/s) | |
| 5th | 4×100 m relay | 39.72 | |||
| 2005 | Central American and Caribbean Championships | Nassau, Bahamas | 9th (sf) | 100 m | 10.53 (wind: +0.5 m/s) |
| 3rd | 4×100 m relay | 39.08 | |||
| 2006 | Commonwealth Games | Melbourne, Australia | 20th (qf) | 200 m | 21.33 (wind: +0.2 m/s) |
| Central American and Caribbean Games | Cartagena, Colombia | 7th | 100 m | 10.52 (wind: +0.6 m/s) | |
| 2008 | Central American and Caribbean Championships | Cali, Colombia | 7th | 200 m | 20.90 A (wind: +0.5 m/s) |
| Olympic Games | Beijing, China | 5th (h) | 200 m | 20.93 (wind: -0.7 m/s) | |
| 2010 | Central American and Caribbean Games | Mayagüez, Puerto Rico | 11th (h) | 200 m | 21.06 w (wind: +2.6 m/s) |
| – | 4×100 m | DQ | |||
| Commonwealth Games | Delhi, India | 6th (sf) | 100 m | 10.53 (wind: +0.9 m/s) | |
| 5th (sf) | 200 m | 21.17 (wind: +0.4 m/s) | |||
| 5th | 4×100 m | 39.27 | |||
| 2011 | Central American and Caribbean Championships | Mayagüez, Puerto Rico | – | 100 m | DQ |
| 4th | 4×100 m relay | 39.46 | |||
| Pan American Games | Guadalajara, México | 11th (sf) | 100 m | 10.49 A (wind: +0.4 m/s) | |
| 6th (h)1 | 4×100 m relay | 40.05 | |||
| 6th (h)1 | 4×400 m relay | 3:09.68 | |||
| 2013 | Central American and Caribbean Championships | Morelia, México | 1st | 4×100 m relay | 38.77 A |
| World Championships | Moscow, Russia | 44th (h) | 200 m | 21.40 (wind: +0.2 m/s) | |
| 14th (h) | 4×100 m relay | 38.70 | |||
| 2014 | Central American and Caribbean Games | Xalapa, México | 5th (h) | 200 m | 21.68 A (wind: +0.6 m/s) |
| 2016 | Olympic Games | Rio de Janeiro, Brazil | 64th (h) | 100 m | 10.68 |
1: Did not show in the final.