Answer:
14
Explanation:
Seven summits are the highest peaks in the world which climbers often use to climb. They are
Denali. (6,194 m)
Mont Blanc. (4,810 m)
Elbrus. (5,642 m)
Everest. (8,848 m)
Kilimanjaro. (5,895 m)
Aconcagua. (6,961 m)
Vinson. (4,892 m)
Kosciuszko. (2,228 m)
According to the official website of seven summit, 14 people climbed the seven summits in year 2016
