Kangaroo Mawhiba for math Competition
The Kangaroo Mawhiba Competition is one of the biggest competitions in more than 70 countries around the world attended by about 6 million students. In the early 80's, Peter O'Halloran a math teacher in Sydney, invented a new kind of game in Australian schools
Then, in 1991, two French teachers decided to start the competition in France under the name "Kangaroo". In the first edition, 120 000 juniors took part. Ever since the competition has been opened to students as well as to senior students, followed by 21 European countries forming altogether "Kangaroo without borders".