Wang Hao (L) and Liu Hao of China attend the awarding ceremony of men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (L) and Liu Hao of China compete during men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (L) and Liu Hao of China celebrate after men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (C) and Liu Hao (R) of China celebrate after men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (L) and Liu Hao of China compete during men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (L) and Liu Hao of China attend the awarding ceremony of men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (3rd L) and Liu Hao (4th L) of China attend the awarding ceremony of men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)

Wang Hao (L) and Liu Hao of China compete during men's Canoe Double (C2) 1000m final at the 18th Asian Games in Palembang, Indonesia, Aug. 30, 2018. China won the gold medal. (Xinhua/Cheng Min)