
The floodlights, sponsored by Bayer AG to mark the company's centenary, were unveiled on 10 August 1963. The most modern and brightest system in Europe at the time passed its performance test behind closed doors on 17 December 1963 for a friendly against a Middle Rhine team and was only used again on Maundy Thursday in 1964 for a friendly against Wacker Innsbruck. The Werkself won that game 2-0.
After the event on New Year, the other three floodlight pylons were used as 'VIP seats' whenever the stadium was full. The fourth floodlight pylon was only replaced in 1970.
Our team played their first league match under floodlights on a Friday night. Bayer 04 beat Alemannia Aachen 2-1 at home in the Regional League West on 17 October 1970. However, the brightness of the lights became a problem over the years. Bayer 04 had to dim the floodlights to stop dazzling drivers on the A1 autobahn. That meant the Werkself players had to strain their eyes in night games to maintain a clear vision of proceedings.
Only with the rebuilding of the "Gem of the Bundesliga" and the completion of the first half of the construction of the new East Stand in October 1986 did the Ulrich Haberland Stadium have two new floodlight pylons in the north-east and south-east of the ground so that the drivers on the A1 were no longer dazzled. That meant our team played night matches at the time with light from two new and two old floodlight pylons. All four floodlight pylons were upgraded in October 1988.
Lighting at the stadium was no longer a problem with one exception: After an away game in the Champions League qualifier at Dinamo Tbilisi in 1997, coach Christoph Daum organised a training session at the stadium on their return at four in the morning – with all the lights on. Residents around the stadium experienced significant disruption during the night. Since then, there has never been another similar hush-hush operation.

Hans Sarpei was born on 28 June 1976 in Tema, Ghana, and came to Germany with his parents at the age of three, where he grew up in Cologne. Even before he was born, his mother and father worked in Hamburg in the import-export sector. There they met an older man who introduced them to German culture and supported them. Out of gratitude, Hans was later given his first name, although this man died before he was born. Hans comes from a sporting family; his older brother Edward and his nephews Hans Nunoo Sarpei and Kingsley Sarpei were or are also professional footballers.
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On 3 June 1953, Hans-Josef (‘Sepp’) Kretschmann became the fifth coach in the history of Bayer 04 Leverkusen. Born in Allenstein, East Prussia, on 21 March 1902, the football coach first studied to become a teacher before later switching to football. He took over the Werkself from Franz Strehle, under whom the team twice managed to stay in the 1st Oberliga West. However, Strehle did not extend his contract in Leverkusen after these two very successful years.
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After promotion to Bundesliga North 2 in the summer of 1975, Bayer 04 are fighting relegation just eight months later. The club expects full commitment from everyone in this precarious situation. Promotion coach Manfred Rummel is to give up his main job as a teacher at the Mülheim special school and become a full-time coach at Bayer 04. The coach, who is very popular with the team, does not see himself in a position to fulfil the club's request. Despite a 2-0 home win against SpVgg Erkenschwick, Manfred Rummel is put on gardening leave by "mutual agreement".
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Bayer 04, already been promoted to the 1st Oberliga West, played friendly after friendly in the second half of May 1951. And that continued throughout the following month.
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Jacek Krzynowek was born on 15 May 1976 in Kamiensk, Poland, and grew up as a typical country boy. He spent his childhood less in structured training sessions and more on simple pitches, where he spent hours playing football with older boys. He realised early on that he had exceptional shooting power and enormous stamina. But for a long time, he didn't appreciate just how much talent he had. While others dream of a great career, professional football initially seems like a distant world to him that he only knows from television.
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