_____ American sprinter recently won the gold medal in the World Athletics Championship by completing 100 meters in 9.76 seconds ?

a) Christian Colman
b) Justin Gatlin
c) Andre Di Grass
d) Usain Bolt

The 23-year-old Christian Coleman took 9.76 seconds, which is the fastest time of the year and the sixth all-time fastest overall. The world record of 100 meters race is Usain Bolt’s 9.58 seconds. Coleman has won a gold medal at the World Championships for the first time in his career. Justin Gatlin finished the race in 9.89 seconds.