Buuxi weedhan soo socota: Lesse wuxuu wakiil uga ahaa Jarmalka Bari tartankii Yurub ee Helsinki 1971, isagoo kaalinta 24-aad ka galay orodka 10,000 m. Lesse wuxuu jabiyay rikoodhkii marathon-ka ee Jarmalka Bari markii ugu horreysay bishii Abriil 1972, isagoo ku ordaya 2:13:19.4 Karl-Marx-Stadt; wuxuu ahaa qofkii kaliya ee Jarmalka Bari ee loo doortay tartanka marathon-ka.
1972 Olympic marathon, halkaas oo uu kaalinta 25-aad ka galay 2:22:49.6.