Indoor championships (1966). The Commission officially became a Committee in July 1952, gradually expanding its independence. The members of the Commission were elected at regular IAAF Congresses until 1966 when, for the first time, their selection became European-only. The shift also reflects the increased income received from television rights, as earnings took off as a direct result of broadcasting arrangements. The 1969 European championships secured a record US$90,000 from Eurovision for the rights to broadcast the event. It was then decided that the European Committee would directly receive these funds in order to benefit its members (rather than having it redistributed by the IAAF.) On 31 October 1969, the Association of the European Members of the IAAF was constituted at a formal meeting of the European Committee of the IAAF in Bucharest. Its Constitutional Rules were ratified at the IAAF Congress in Stockholm, August 1970, and came into force at the first European Athletics Congress in Paris on 7 November 1970. Adriaan Paulen, who was president of the European Committee of the IAAF, was elected as the first President and simultaneously became (or remained) European representative on the IAAF Council. He held this position until his election as President of the IAAF in 1976. The 1970s were also the time for European Athletics to raise the issue of doping. They started establishing more systematic controls, pushing for tests to be extended to non-European athletes as well. The European Championships of 1974 included a wider range of banned products than previously, with anabolic steroids being checked at all other subsequent events. As a continent, Europe clearly was "the nucleus of the IAAF" and an example to be followed for other IAAF members. As such, the European Association became an experimental platform for international athletics, organising events before they were recognized by the International Olympic Committee. For example, the women's marathon was included in the 1982 championships and became an Olympic distance for female athletes at the 1984 Summer Olympics. The late 1980s saw major new challenges for sports in general, and European athletics in particular, with the increased professionalization of athletes and the breakdown of the Eastern Bloc. There was a huge increase in member federations (34 to 49 between 1987 and 1991) and the growing complexity of financial and commercial negotiations as well as an ever-expanding calendar of events meant that the organisation had to adapt. Till Luft, from Germany,