FILE - In this file photo dated Tuesday, Feb. 9, 1988, Matti Nykannen of Finland looks down the slope from the top of the 70mm ski jump during a practice session at the XV Winter Olympic Games Park in Calgary, Canada. Four-time Olympic gold medalist Matti Nykanen, widely considered one of the greatest ski jumpers ever, died Sunday Feb. 3, 2019, aged 55, according to The International Ski Federation (FIS). (AP Photo/Katsumi Kasahara, FILE)