Moreira looks annoyed that he has to give a doping sample.
Well, he knows questions may be asked if it matches his jersey.
I would say, though, that Mauri's got the genes for this, his dad is basically the embodiment of cycling in Uruguay, and although he was best known for his rouleur power, winning TTs and fighting in the echelons that so frequently prove decisive in
rioplatense cycling, Fede Sr. (Mauri's older brother is also called Federico) also, despite his size, won the GPM at the Vuelta de Chile in 1984 and the GC the following year, although it looks like there was no Farellones or Lagunillas, the most common Chilean MTFs, the year he won.