Mario, why do you embrace, retweet and thus promote Jason Koop, a direct employee of one of the most dirty and dope pushing coaches (Carmichael) in the history of endurance sports. But are super cold and suspicious of Galen Rupp and Al Salazar.
Carmichael coached Armstrong for a decade, heavily doped US teenagers as the coach of the US Jr National Team (see lawsuit) and is considered one of the sleeziest and dirty coaches in cycling by most everyone in that sport.
Koop is his head of coaching and enriches Carmichael with every client he gains and is Carmichael ticket into the poorly tested world of ultrarunning.
Why Mario?