Jordan Spieth (right) and caddie Michael Greller celebrate after the US golfer holed a bunker shot to win the Travelers Championship.
Spieth beat compatriot Daniel Berger in a playoff to claim a 10th PGA Tour title.
Spieth walks up the 18th fairway during Sunday's final round at TPC River Highlands, Connecticut.
Spieth becomes only the second player after Tiger Woods to win 10 Tour titles before the age of 24.
Spieth's most recent triumph earned him $1.2 million.
In 2015, Spieth became the youngest player to win two majors since Gene Sarazen in 1922 when he landed the Masters and US Open as a 21-year-old.
Spieth kisses the US Open trophy in 2015 - his last major title. The 23-year-old will look to add a third at the British Open at Royal Birkdale which starts on July 20.