At the end of his career Micheler represented Luxembourg.
Four fencers, all men, represented Luxembourg in 1956.
Two swimmers, both men, represented Luxembourg in 1920.
The team represents Luxembourg in international competitions of baseball.
Seven athletes, all male, represented Luxembourg in 1952.
Ten fencers, eight men and two women, represented Luxembourg in 1960.
Five fencers, all men, represented Luxembourg in 1972.
He also represented Luxembourg at under-19 and under-21 level.
Two fencers, both women, represented Luxembourg in 1964.
One fencer, a woman, represented Luxembourg in 1968.