The excitement for Aung La N Sang's return continues to build up as his middleweight MMA match with Shamil Erdogan at ONE 168: Denver on Sept. 6 inside the Ball Arena in Denver inches closer.Ahead of his comeback, ONE Championship posted one of his highlight-reel finishes under the promotion, and they wrote the video's caption with:"That head kick sent him ⬇️ How will Aung La N Sang fare against Shamil Erdogan at ONE 168: Denver? @aunglansang" View this post on Instagram Instagram PostThe video featured the Burmese MMA legend's first-round knockout win over Alexandre Machado during their ONE light heavyweight MMA world title fight at ONE: Quest for Gold card in February 2018 inside the packed Thuwuna Indoor Stadium in Yangon, Myanmar.That victory has made 'The Burmese Python' a two-division MMA world champion and claimed the vacant 26-pound golden belt.Fans loved this throwback post of the promotion, as users @phonekyaw27, @cameronshayne, @mddrei1, @djpabenaofficial, and @taviatenpow shared their message of delight through their comments:"Denver gonna be lit 🔥when our champion arrives.""The king 👑""He used to teach me at Crazy 88 some time ago. An awesome fighter, even better teacher 🙌""Levels to this game🔥""@aunglansang is a beast 💯"Screenshot of fans' commentsAung La N Sang looks for win No. 16 in ONE Championship at ONE 168: DenverThe former two-division MMA world champion currently rides a three-fight win streak that dates back to November 2022. These consecutive victories came after his loss to Vitaly Bigdash in February 2022 at ONE: Full Circle.During this stretch, he scored stoppage wins over Yushin Okami, Gilberto Galvao, and Fan Rong. A win for Aung La in his upcoming fight would give him his 16th career victory under the world's largest martial arts organization.ONE 168: Denver will air live from the Ball Arena in U.S. primetime on Sept. 6. Tickets for the event are available on Ticketmaster.