Zakharov said he missed three tests as he dealt with a knee injury. He is not expected to appeal the ban, because he was already leaving the sport.
China’s Xie Siyi won their 6th diving gold of the 2017 World Championships.
Malaysia’s Cheong Jun Hoong won an upset gold medal in the women’s 10m Platform on day 6 in Budapest.
Australia’s Maddison Keeney won gold in the women’s 1m springboard on day 2 in Budapest.
China continues to dominate the diving boards at the Rio Olympics, with Cao Yuan winning the nation’s 5th medal in just 6 events.
Defending Olympic champ Ilia Zakharov of Russia smacked his foot on the board during his first dive, but recovered in time to just sneak into the semifinal.