Canelo Alvarez vs. Gennady Golovkin III

Gennadiy Gennadyevich Golovkin (Cyrillic: Геннадий Геннадьевич Головкин; also spelled Gennadiy; born 8 April 1982), often known by his nickname "GGG" or "Triple G", is a Kazakh former professional boxer who competed from 2006 to 2022. He has held multiple middleweight world championships, and is a two-time former unified champion. He held the World Boxing Association (WBA) (Super version), World Boxing Council (WBC) and International Boxing Federation (IBF) titles at varying points between 2014 and 2023, and challenged once for the undisputed super middleweight championship in 2022. He is also a former International Boxing Organization (IBO) middleweight champion, having held the title twice between 2011 and 2023. Golovkin was inducted into the International Boxing Hall of Fame in 2026. Golovkin was ranked as the world's best boxer, pound for pound, from September 2017 to September 2018 by The Ring magazine. He was also ranked as the world's best active middleweight by The Ring, Transnational Boxing Rankings Board, ESPN, and BoxRec. His 20 consecutive middleweight title defenses are tied with Bernard Hopkins for the most in the division's history. In 2010, Golovkin won the WBA interim middleweight title by defeating Milton Núñez. WBA later elevated him to Regular champion status in 2012. He won the IBO title the following year. In 2014, Golovkin was elevated to the status of WBA (Super) champion and successfully defended both his titles against Daniel Geale. Later that year he would go on to defeat Marco Antonio Rubio to win the WBC interim middleweight title, and in 2015 he would defeat David Lemieux for the IBF middleweight title. After Canelo Álvarez vacated his WBC middleweight title in 2016, Golovkin was elevated to full champion and held three of the four major world titles in boxing. Golovkin lost all his titles, including his undefeated record, following his highly controversial first loss to Álvarez in 2018. He regained his IBF and IBO titles by defeating Sergiy Derevyanchenko in 2019, and regained his WBA (Super) title by defeating Ryōta Murata in 2022 at age 40. In his amateur career, Golovkin won a gold medal in the middleweight division at the 2003 World Championships. He went on to represent Kazakhstan at the 2004 Summer Olympics, winning a middleweight silver medal. Golovkin was appointed President of the National Olympic Committee of the Republic of Kazakhstan in 2024. He was appointed president of the World Boxing in 2025 after he played a key role in keeping Olympic boxing.