Aleksei Oleinik, in recent years, had become known to UFC fans (following a lengthy career outside the promotion) as the king of the Ezekiel choke. The two 42-year-olds met in the center of the cage and Oleinik went to an overhand right while Werdum tried to fire a front kick. From the first punch, Oleinik was on Werdum like glue.
https://cagesidepress.com/2020/05/09/ufc-249-results-aleksei-oleinik/