The uLoL Campus Series, the successor to the North American Collegiate Championship, hosted the first UCS Championship three years ago today.
Source: On this day in LoL Esports History: UBC defeats RMU in inaugural UCS Championship [2016]

The uLoL Campus Series, the successor to the North American Collegiate Championship, hosted the first UCS Championship three years ago today.
Source: On this day in LoL Esports History: UBC defeats RMU in inaugural UCS Championship [2016]