Cho Sung-min (also Jo Seong-min, Korean: 조성민; born January 29, 1987, in Seoul) is a South Korean sailor, who specialized in two-person dinghy (470) and open match racing classes.

Cho made his official debut at the 2010 Asian Games in Guangzhou, where he captured a bronze medal for the South Korean team in a match duel against the host nation China with a scintillating record of 3–1.

[3] At the 2012 Summer Olympics in London, Cho competed as a boat crew member in the men's 470 class after receiving a berth from the World Championships in Barcelona, Spain.

[4] Teaming with his partner and skipper Park Gun-woo in the opening series, Cho pulled off a twenty-second-place finish in a fleet of twenty-seven boats with an accumulated net score of 169 points.

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