Satish Laxman Chaphekar (b. 5 February 1957) of Dombivli, Mumbai, Maharashtra, is an avid autograph collector with 9,000 autographs of celebrities. Starting his collection in 1969, he has built up a Sachin Tendulkar collection – not only  100 autographs for his 100 centuries between 1989 and his retirement in 2014 but also photos,  news clippings and cricket paraphernalia like bat, ball, gloves, bails , stumps, shorts , T-shirts and caps.