On our last day in Rio, Yoni and Dad took a tour of Maracana Football Stadium - host to the 2014 World Cup and 2016 Olympic Games.
We walked stood on the field. We visited the press room. We toured the locker room and kicked a ball in the pre-game warmup area.
But perhaps the highlight of tour was Yoni taking a pee in the locker room - the same locker room where the likes of Pele and Neymar, Jr have emptied their own legendary bladders.