https://yestino.com/entities/iivo-niskanen-c7bfa3Every event involving Iivo Niskanenenhttps://yestino.com/events/finnish-cross-country-star-iivo-niskanen-has-surgery-for-ski-5cb258https://yestino.com/events/finnish-cross-country-star-iivo-niskanen-has-surgery-for-ski-5cb258Sun, 04 Oct 2026 12:03:28 GMTFinland's cross-country skiing star Iivo Niskanen has had to undergo surgery for skin cancer. Sources: Yahoo Sports