Aleksandr is very gifted genetically, he ran a marathon after one week of training while being overweight (100kg). It only took him 50 days to train for 100 km

Aleksandr is very gifted genetically, he ran a marathon after one week of training while being overweight (100kg). It only took him 50 days to train for 100 km after the marathon. He is also 40 years old. https://m.youtube.com/watch?v=aSLyzAH9Y0A https://m.youtube.com/watch?v=aSLyzAH9Y0A