Jamaica’s two-time Olympic champion Shelly-Ann Fraser-Pryce underlined her credentials for the 100m crown in Tokyo with an impressive win at the second Wanda Diamond League meeting of the season in Doha today.The 34-year-old, who won gold ahead of Britain’s Dina Asher-Smith at the same venue at the 2019 World Championships, came home in 10.84 seconds.The time makes her the third fastest woman in the world this year.