FromJune 23 to 28, the2026 CMAS Finswimming World Championshipswere held inIncheon, Republic of Korea.Guan Hanzhi, a 2023 undergraduate majoring inSports TrainingatGuangxi University (GXU), competed as a member of theChinese national teamand delivered an outstanding performance.

Guan wongold medalsin themen's 400m surfaceandmen's 200m immersionevents, while alsobreaking the Asian record in the men's 200m immersion. In addition, he claimed asilver medalin themen's 100m immersion, finishedfourthin themen's 4×200m finswimming relay,sixthin themen's 4×50m finswimming relay, andseventhin themen's 4×100m finswimming relay.

It is reported that the championships are the highest-level international competition in finswimming, bringing together more than 400 elite underwater racing athletes from 38 countries and regions to compete on the world stage.