List of Famous people born on January 21st

Mike Terrana is an American hard rock and heavy metal drummer. His first professional work was in 1984 with the MCA band Hanover Fist from Toronto, Canada, after which he recorded and toured with other bands, playing many styles of music in western New York state. Between 1987 and 1997, he was based in Los Angeles and worked with various virtuoso guitarists, including Yngwie Malmsteen, Tony Macalpine, and Steve Lukather, and bands like Kuni and Beau Nasty.

Trương Tấn Sang is a Vietnamese politician, who served as the seventh President of Vietnam from 2011 to 2016. He was one of Vietnam's top leaders, alongside prime minister Nguyễn Tấn Dũng and Party general secretary Nguyễn Phú Trọng. In July 2011, Trương Tấn Sang was elected state president of the Socialist Republic of Vietnam by the National Assembly of Vietnam and nominated by his predecessor Nguyễn Minh Triết who retired from office.

Fatih Kuruçuk is a Turkish professional footballer who plays as a defender for Turkish club Fatih Karagümrük.

Talaat Youssef is an Egyptian former football player. He last managed Al Ittihad in the Egyptian Premier League.

Kang Seung-yoon, known mononymously as Seungyoon or Yoon, is a South Korean singer-songwriter, actor, and leader of boy group Winner. Appearing on the reality television singing contest Superstar K2 (2010), he rose to prominence after finishing in fourth place. Through the show he released the digital single "Instinctively", which became a number one hit, almost selling over 2 million copies. In January 2011, he was scouted by South Korean label YG Entertainment and officially debuted as a solo artist in July 2013 with the digital single "It Rains" (비가 온다) and as the leader of Winner in August 2014.