ONE Championship has showcased some of the best striking action the game has ever seen. It includes lethal grounded knee strikes dished out by the promotion's top stars in going for big victories.The promotion recently relived some of the best grounded knee strikes in its history, giving its top five in a video post on Instagram.Landing at No. 5 is Zebaztian Kadestam's impressive ONE Championship debut in May 2017, where he knocked out Brazilian Luis Santos in the third round of their welterweight clash. 'The Bandit' was simply not to be stopped once he got his opponent pinned on the ground, extricating himself for a couple of knees to the head that knocked the lights out of Santos.At No. 4 is Itsuki Hirata's punishing knees on Thai Rike Ishige in their showdown in October 2019. It was part of the dominant win by 'Android 18', which ended in the second round by way of submission through an armbar.Coming in at No. 3 is Italian Mauro Cerilli's TKO win over Alain Ngalani of Hong Kong in March 2019, which he did with solid head knees after locking his opponent on the ground.At No. 2 is Adriano Moraes' KO win over Demetrious Johnson in their first encounter in April 2021 to become the new ONE flyweight MMA world champion. With 'Mikinho' able to take 'Mighty Mouse' to the ground, he was able to connect on a solid left knee to the head from which Johnson could not recover.Finally, at No. 1, is Christian Lee's TKO win over South Korean Ok Rae-yoon to reclaim the ONE Championship lightweight MMA world title in August 2022. After dropping his opponent to the ground with an overhand right, 'The Warrior' immediately went for the finish, uncorking a barrage of knee strikes to end the contest.Check out the video post below: View this post on Instagram Instagram PostTop-notch striking action featured at ONE Championship's Fight Night show this weekendHigh-quality striking action is once again featured as ONE Championship holds ONE Fight Night 38: Andrade vs. Baatarkhuu on Dec. 5 at the Lumpinee Stadium in Bangkok, Thailand.The contest is headlined by a bantamweight MMA world title clash between reigning champion Fabricio Andrade of Brazil and challenger Enkh-Orgil Baatarkhuu of Mongolia.Both fighters are known for their ferocious and aggressive style of fighting, which could see them throw in some crisp grounded knees come fight night.ONE Fight Night 38: Andrade vs. Baatarkhuu is available live at U.S. primetime to North American fans with an active Amazon Prime Video subscription.