| Personal data | |
|---|---|
| Surname | Borkum |
| Name | Leonid |
| Patronym | Samuilovich |
| Birth year | 1953 |
| Birth place | Riga |
| Sex | M |
Borkum Leonid Samuilovich (born 1953, Riga) – turner.
In 1968, Leonid Borkum graduated from Riga Eight-Year School No. 34. Son of Samuil Borkum (b. 1915, Riga – d. 1966, Riga) and Etiya Borkum (née Lipshits) (b. 1914, Ventspils). From 1969, he worked as a turner at the Orbita Design Bureau.
In 1971, Leonid Borkum received permission to emigrate to Israel.
Samuil Borkum (1915–1966) – father
Etiya Borkum (née Lipshits) (b. 1914) – mother
Felina Borkum (b. 1947, Riga) – sister