From Zero to Kilimanjaro

Is it possible to climb a 6,000 m. mountain in just one day, starting from the sea level?

The italian ultra-athlete Nico Valsesia answered to this question beating three records of the "From Zero To..." series (Mont Blanc, Aconcagua, Elbrus). In the early summer of 2017 Nico lands in Tanzania to attempt his 4th record: climb Mount Kilimanjaro starting by bicycle from the Indian Ocean coast.