SSP
6400
3%
Ethiopia
154
3%
Ugx Uganda
3759
3%
Rwf Ruanda
1380
3%
Mzn Mozambique
70
3%
Tzs Tanzania
2700
3%
Mwk Malawi
1810
3%
Zar South Africa
17.8
3%
Kes Kenya
131
3%
Ngn Nigeria
1800
3%
Egp Egypt
50.5
3%
From ancient survival to modern sports, running has always been central to human identity. Discover how Lucy, a 3.2-million-year-old ancestor, helped...
