 Complete the following phrase:  Jock Stein left Hibernian to become manager of Celtic in 1965, with McGrory taking on the role of the clubs Public Relations Officer. As a player, Stein had previously captained Celtic to their league and cup double success in 1954, and then as manager led Dunfermline to a famous cup final win over Celtic in 1961. On succeeding from McGrory, Stein took full control of all team matters. He is considered a football visionary; transforming a side lacking direction and having gone almost eight years without a trophy into the best team in Europe, all whilst playing entertaining adventurous football. In contrast to his predecessors, he was actively involved in his players training  a tracksuit manager. And whereas training had previously consisted of mainly running around the track, he introduced practising with the ball into training. A Scottish Cup Final win was achieved within weeks of taking up the reins as manager, followed in 1966 by the first of nine consecutive league championship wins. In his second full season as manager, Stein led Celtic to success in all five competitions they took part in a quintuple, most memorably their 21 win in Lisbon over Inter Milan in the 