Hannu Kalevi Manninenis a retired Finnish nordic combined athlete. Debuting at the 1994 Winter Olympics in Lillehammer at the age of 15, he took his first medal three years later at the age of 18 when he won silver in the 4 × 5 km team event at the FIS Nordic World Ski Championships. At the 2002 Winter Olympics, he won a gold medal in the 4 × 5 km team event at the age of 23. He has five other Nordic...
(wikipedia)