Jenna Martin
Jenna Martin is a Canadian track and field athlete who specialises in the 400 metres. She competed in the Athletics at the [2012 Summer Olympics – Women's 400 metres|400 metres event] at the 2012 Summer Olympics, reaching the semifinals. She was born in Liverpool, Nova Scotia. She was the Canadian national champion in the 400 m in 2012 and set a personal best of 51.53 seconds that year in Calgary.