The 21 - year - old sprints hopeful joined the squad last year as a modest 11.5 second athlete .
The 21 - year - old sprints hopeful put down a decent 60m pb indoors during the winter months .
The 21 - year - old sprints hopeful joined the squad last year as a modest 11.5 second athlete , and put down a decent 60m pb indoors during the winter months .