67 - Seven players share the lead after opening 67s - Matthew Baldwin, Thomas Detry, Jorge Campillo, Ryan Evans, Jeff Winther, Gavin Green and Nico Geyger.
2013 - The last time so many players shared the first round lead was at the 2013 Portugal Masters, when seven players again led the way after 18 holes.
12 - Green's opening 67 is his lowest first round since the WGC-HSBC Champions in 2017, 12 events ago.
18 - This is the first European Tour round in Belgium since September 2000, when Royal Zoute GC hosted the Belgacom Open.
19.5 - The combined height of the Thomas Pieters-Robert Karlsson-Chris Wood group is 19 feet and five inches.
14 - Karlsson had played 14 times on the European Tour before playing partner Pieters was born.
12 - Each group was joined by an amateur at the par three 12th hole in the Beat the Pro challenge today.
16 - 16 year old amateur Anthony De Schutter joined Pieters, Karlsson and Wood at the 12th.
73 - Tournament host Pieters started with a two over par 73.
515 - The 515-yard par four tenth is the second longest par four of the season so far. The longest is the 525-yard eighth at Club de Golf Chapultepec (WGC-Mexico Championship).
144 - There are 144 players in the field vying for 64 weekend spots.