Daniel Ortega rides an Oneak electric surfboard on the River Nervion at the Sustainable Mobility Urban Congress (SUM) in Bilbao, Spain, October 8, 2021. REUTERS/Vincent West

Daniel Ortega rides an Oneak electric surfboard on the River Nervion at the Sustainable Mobility Urban Congress (SUM) in Bilbao, Spain, October 8, 2021. REUTERS/Vincent West

Daniel Ortega rides an Oneak electric surfboard on the River Nervion at the Sustainable Mobility Urban Congress (SUM) in Bilbao, Spain, October 8, 2021. REUTERS/Vincent West

Daniel Ortega rides an Oneak electric surfboard on the River Nervion at the Sustainable Mobility Urban Congress (SUM) in Bilbao, Spain, October 8, 2021. REUTERS/Vincent West

Daniel Ortega walks with an Oneak electric surfboard by the River Nervion at the Sustainable Mobility Urban Congress (SUM) in Bilbao, Spain, October 8, 2021. REUTERS/Vincent West