Riku Pöytäkivi (born 1 May 1993) is a Finnish swimmer.
He competed in the men's 50 metre butterfly event at the 2017 World Aquatics Championships.
[1][2] Pöytäkivi was a former esports player under the name Keittiömestari in Tom Clancy's Rainbow Six Siege playing on GiFu esports.
[3] In 2019, he competed in two events at the 2019 World Aquatics Championships held in Gwangju, South Korea.
This biographical article related to a Finnish swimmer is a stub.