 Complete the following phrase:  John Spencer compiled a maximum break in the 1979 Holsten Lager International. This did not count as an official maximum, however, as the break was made on a non-templated table used during the event. The first official maximum break in professional competition was compiled by Steve Davis in the 1982 Classic at the Queen Elizabeth Hall in Oldham, against John Spencer. This was also the first televised maximum break. Davis won a Lada car provided by the events sponsors for his achievement. The following year, Cliff Thorburn became the first player to make a maximum at the 