Both said the void created by his death yesterday will be difficult to fill.
"A self-made man who rose from a humble background to occupy the country's highest office. A man who ignited the young minds and created a special place in the hearts of millions, he was a truly's people's President and a rare gem," Milkha told PTI while condoling the demise of Dr Kalam.
The 91-year-old hockey legend Balbir Singh Sr said that Dr Kalam's death is a great loss four our country.
"Let us all take a pledge, each one individually, that we will work towards making his dreams for India a reality. I do hope and pray that we are able to realise them," said Balbir Sr, who was part the famous gold winning teams from 1948 to 1956 Olympics. Sr's 1952 record of most goals (five) in an Olympic final still stands and he also figures in the list of 16 iconic Olympians of all-time.
Recalling one of his meetings with Dr Kalam when he was the country's President, Milkha Singh said, "it was during an award ceremony function that I met him in the Rashtrapati Bhavan. He was very happy to see me and was keen how country's sports can be taken forward. Dr Kalam also asked me why the country was not making it big in athletics. I told him about various factors and he listened very keenly".