South Korea scooped both gold medals on offer on the second day of competition in the International Swimming Federation (FINA) Diving Grand Prix in Madrid.
In the men's 3m springboard final, 2016 Olympian Woo Ha-ram had too much for the rest of the field with a winning score of 457.60 from his six dives.
Xiaohu Tai of China was well down in second place with 404.5, while Kim Young-nam added to the Korean presence on the podium with 399.8.
Kim just pipped Italy's Giovanni Tacci, who finished a mere 0.05 points behind.
Earlier in the day, Cho Eun-bi and Moon Na-yun took home gold for Korea in the women's 10m platform synchronised competition.
In a contest where just two pairs took part, the Korean duo had too much for Norwegian sisters Helle and Anne Vilde Tuxen, defeating them by 264.45 points to 231.33.
Competition concludes in Spain on Sunday with the finals of the men's 3m springboard synchro and 10m platform synchro, along with the women's 3m springboard synchro and the 10m platform solo.