According to GWR, Chancellor said he battled fatigue around the 88-hour mark but was committed to reaching his target of 100 hours. Nigerian art student, Chancellor Ahaghotu, has broken a decade-old record for the longest painting marathon after painting for 100 consecutive hours, Guinness World Records (GWR), has announced on its website.GWR said Ahaghotu, a sophomore at the Savannah College of Art and Design in Atlanta, Georgia, USA, broke the record of 60 hours which was set 10 years ago, by Roland Palmaerts (Belgium/Canada) in 2013. According to GWR, for this record, the challenger can eit…