Who coached the athlete who is often called "queen of Indian track and field" and Payyoli Express?
O. M. Nambiar
O. M. Nambiar
O. M. Nambiar (born 1932) is an Indian athletics coach who was awarded Dronacharya award in 1985.
 He coached the well known Indian athlete P. T. Usha.
 He hails from Kerala state.
P. T. Usha
Pilavullakandi Thekkeparambil Usha (born 27 June 1964), popularly known as P. T. Usha, is a retired Indian track and field athlete.
 She has been associated with Indian athletics since 1979.
 She is often called the "queen of Indian track and field".
 She is nicknamed as the Payyoli Express.
 Currently she runs the Usha School of Athletics at Koyilandy in Kerala.
Mayookha Johny
Mayookha Johny (born 9 April 1988) is an Indian track and field athlete from Kerala who specialises in long jump and triple jump.
 She holds the current Indian National record for triple jump with a mark of 14.11 m (46 ft floor(((14.11)*3.28084)−(floor((14.11)*3.28084)) *12) in) .
 She is the first Indian woman to cross the fourteen-metre mark. Milkha Singh
Milkha Singh (born between 1929 and 1935), also known as The Flying Sikh, is a former Indian track and field sprinter who was introduced to the sport while serving in the Indian Army.
 He was the only Indian athlete to win an individual athletics gold medal at a Commonwealth Games until Krishna Poonia won the discus gold medal at the 2010 Commonwealth Games.
 He also won gold medals in the 1958 and 1962 Asian Games.
 He represented India in the 1956 Summer Olympics in Melbourne, the 1960 Summer Olympics in Rome and the 1964 Summer Olympics in Tokyo.
 He was awarded the Padma Shri, India's fourth-highest civilian honour, in recognition of his sporting achievements. Mercy Kuttan
Mercy Kuttan (born 1 January 1960) is a former Indian track and field athlete.
 She was the first Indian woman longjumper to cross six meters.
 In 1989, Mercy received Arjuna Award for her contribution to the Indian athletics. K. M. Binu
Kalayathumkuzhi Mathews Binu (born 20 December 1980) is an Indian track and field athlete from Kerala who specializes in 400 metres and 800 metres.
 He holds the current 400 metres national record of 45.48 s set at the 2004 Athens Olympics on 20 August 2004.
 He broke the 44-year-old Olympics mark (by an Indian) held by Milkha Singh who set an Indian National Record with a timing of 45.73 s at the 1960 Rome Olympics.
 He and his elder sister K. M. Beenamol made history when they became the first Indian siblings to win medals in a major international competition.
 They won medals at the Busan Asian Games (2002).
 While Binu won the men's 800 metres silver, his sister won the gold medal in the women's event.
 Binu received the Arjuna Award for the year 2006 for his achievements in the Indian athletics. Murali Kuttan
Murali Kuttan (Malayalam: മുരളി കുട്ടന്‍ ) (1953?
 – 19 December 2010) was an Indian track and field athlete who represented the country as a sprinter on several occasions.
 He won the 400 metres gold in the Indo-Russian athletic meet in 1978.
 In the same year, he also won the bronze in the 400 metres at the Asian Games in Bangkok.
 He was married to former olympian athlete Mercy Kuttan. Payyoli
Payyoli is a Municipality town on the Malabar Coast of Kozhikode district in the South Indian state of Kerala.
 Payyoli is famous for being the hometown of athlete PT Usha( She is nicknamed as the Payyoli Express).
 It is town in between Quilandy taluk, Kozhikode District. Anil Singh (athlete)
Anil Kumar Singh (born 4 March, 1985) is an Indian track and field athlete from Haryana who specializes in javelin throw.
 He is the first Indian athlete to breach the 80-metre barrier in a competition.
 Anil Singh holds the current Indian National record of 80.72 metre set at the Asian All Stars athletics championships held in Bhopal on 18 September 2008.
 He replaced Satbir Singh's decade-old record of 79.68 metres, registered in Kolkata in October 1998. Joseph Abraham
Joseph Ganapathiplackal Abraham (born 11 September 1981) is an Indian track and field athlete from Kerala.
 He holds the current 400 metre hurdles national record of 49.51 seconds set during the 2007 World Championships in Athletics in Osaka on 26 August 2007.
 At Osaka, Abraham became the first Indian male athlete to clear the opening round of an event in the World Athletics Championships when he reached the 400m hurdles semifinals.
 He also won the 400m hurdles gold medal at 2010 Guangzhou Asian Games.