cricket and football
Princeton and rutgers
Spain and The Netherlands. Spain won by one goal to nil.
The first university football game was played in 1869 between Rutgers University and The College of New Jersey, which is now Princeton.
Dirk Nannes played for Australia and Netherland Keepler Wessels played for Australia and South Africa. He was first cricket player to play for two countries.
the colts and broncos. tim tebow won
You can switch sides if you played under 21 football for one country and can play senior football for another country (but you must be a national). So you can but at a different level.
The first year the Badgers played football was 1889. They played two games that season and lost both.
John Mitchell was one of the first two black players to join the Alabama football team. Mitchell played in 1971 and was co-captain in 1972.
The first hockey match was played between Ireland and Wales in 1895. Ireland won 3-0.
Powerlifting was actually first played in two countries, which are the US and the UK. It originated in the 1950s during the Olympic weightlifting sport.
I would have to say England or the Netherlands p.s. i have no relation to those two countries,