5’000 kilometres by bicycle 

“Between end of March and November I ride to office on my bicycle. I depart at half past five in the morning, irrespective of the weather and ride 60 kilometres per day. That’s about 5’000 km per season. I make an exception on Wednesdays where I have my table tennis training in the evening. Six hours of sports on a single day plus office hours would be really too much, even for me.”