After lighting up football's biggest stages, Cristiano Ronaldo faces a very different reality in Saudi Arabia with smaller stadiums and less exalted teams -- and some very high temperatures.
Ronaldo, 37, says he's embracing the "challenge" of the Saudi Pro League, a step into the unknown for a player who is more used to Real Madrid's heaving Santiago Bernabeu stadium or the "Theatre of Dreams", Manchester United's Old Trafford.