The 25-year-old began his professional journey with his local club, Swansea City.
Following a loan stint with Cheltenham Town, Rodon made his senior debut for the Swans in 2018, in a 1-0 win over Preston North End.
Rodon quickly became a mainstay for Swansea, featuring in 27 Sky Bet Championship games and securing clean sheets in almost half of those appearances.
His international career took off in 2019 when he donned the Welsh jersey for the first time in a victory against Azerbaijan.
Representing his country at the UEFA Euro 2020, Rodon played a role in steering Wales to the last 16 of the competition.
He also participated in all three games for Wales at the 2022 FIFA World Cup, where the Dragons marked their World Cup appearance after a long hiatus since 1958.
After cementing his place at Swansea, Rodon caught the eye of Premier League outfit Tottenham Hotspur.
Joining the London club on a five-year deal, he quickly found his feet and debuted for Spurs within 10 days.
The last season saw him loaned out to French Ligue 1 side, Rennes, where he clocked 22 games and played a role in their successful UEFA Europa League campaign and impressive league finish.
At Leeds, Rodon reunites with his national colleagues, Ethan Ampadu and Dan James.
He is the fourth new face at Elland Road this summer, following in the footsteps of Ampadu, Sam Byram, and Karl Darlow.