Complex sentence: In 2001, the year The Royal Montreal Golf Club hosted the 9th Canadian Open, the tradition of golf professionals working at Royal Montreal Golf Club was at its highest profile with a team of 6 golf professionals.
Split into simpler sentences: In 2001, the year The Royal Montreal Golf Club hosted its 9th Canadian Open. The tradition of golf professionals working at Royal Montreal Golf Club was at its highest profile at this point with a team of 6 golf professionals.