Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA.

Updated: 30 Sep 2019

How we know this

01Wallis, F. (2000). Nuusdagboek: feite en fratse oor 1000 jaar, Kaapstad: Human & Rousseau

Last updated · 30 Sep 2019

Cite this entry

South African History Online. (2012, July 13). Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA.. South African History Online. https://sahistory.org.za/ref/E-0088407

South African History Online (2012) 'Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA.', South African History Online, 13 July. Available at: https://sahistory.org.za/ref/E-0088407 (Accessed: 12 November 2026).

South African History Online, Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA. [website], https://sahistory.org.za/ref/E-0088407, (accessed 12 November 2026).

"Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA.." South African History Online, 13 July 2012, https://sahistory.org.za/ref/E-0088407. Accessed 12 Nov. 2026.

South African History Online. "Swimmer Penny Heyns of SA sets four world records in just two days in the 100m and 200m breaststroke in South California, USA.." South African History Online. July 13, 2012. https://sahistory.org.za/ref/E-0088407.