[1] Moving up to the Bundesliga squad of Borussia Mönchengladbach in 1967, Helmut Kremers won his first of two DFB-Pokal trophies with then lower league side Kickers Offenbach in 1970.

[3] Together, the twin brothers made three appearances in the national team: 1973 in Hanover against Austria (4-0) and in Gelsenkirchen against France (2-1) and in 1974 against Hungary in a 5-0 win in Dortmund.

[6] Although playing on less occasions for West Germany than his twin brother (who won 15 caps), Kremers was part of the 1974 FIFA World Cup winning squad.

Together with his twin brother Erwin, he reached 44th place in the German hit parade in 1974 as "Die Kremers" with the title The Girl of My Dreams.

During his career, Helmut Kremers spoke out in favour of the abolition of transfer fees when changing clubs, since this was "a kind of human trafficking".