Dr Katsioulis became the 6th member of the exclusive GIGA society in 2003 having succeeded a perfect score of 100/100 on the Qoymans Multiple Choice test #3.

His QMC #3 performance was evaluated as expected to be achieved only by 1 individual out of 1,000,000,000 of the unselected population.

Additionally, you can read about Evangelos visiting the GIGA Society web (external link, opens in new tab)

Following the announcement of his GIGA membership, Dr Katsioulis gave interviews to some popular television channels, newspapers and  magazines in Greece.