We had one of those Grandstand ones but i was 'too young' to play it, ie my big bro wouldnt let me... so my first proper console i played was an Atari 2600 - defender, space invaders, pitfall - class games
Then it was Spectrum, Mega drive, PS, PS2, Wii, PS3 - not sure where Donkey Kong and Donkey Kong II fit in that list had them as well...