Taiwo Akinkunmi was a 23-year-old student at the time he designed the Nigerian flag in 1959. Now in his eighties, he sat with GuardianTV his modest house in Ibadan, the Oyo state capital, to share one lost important detail about the Nigerian flag.

Bolivia unfurled a nearly 200-kilometer long (124 miles) bright blue flag on Saturday in a show of support for the landlocked country's bid to regain sovereign access to the sea.