Explanation:

 Balbir Singh Dosanjh (born 10 October 1924) is a former hockey player from India. He is a three-time Olympic gold champion having played a key role in India's wins in London (1948), Helsinki (1952) (as Vice Captain), and Melbourne (1956) (as Captain) Olympics.He has been called the greatest hockey player ever, a modern-day Dhyan Chand, a legend of the sport and is widely regarded as the sport's greatest ever centre-forward. His Olympic record for most goals scored by an individual in an Olympic men's hockey final remains unbeaten. Singh set this record when he scored five goals in India's 6–1 victory over the Netherlands in the gold medal game of the 1952 Olympic Games. He is often called Balbir Singh Senior to distinguish him from other Indian hockey players named Balbir Singh.