Eldo is Leszek Kaźmierczak (born July 27 1979), a rapper and musician. Member of Grammatik. His pseudonym comes from his initials L.K.

He creates intelligent rap, often close to poetry. He stays away from the Polish hip-hop scene, but has a big following.

Besides hip-hop collaborations he worked with Leszek Możdzer and Brodka and others.

He was one of the main characters of "Blokersi", a documentary film by Sylwester Latkowski. His harsh comments concerning the condition of Polish hip-hop at the time of creating the film "Mówią Bloki" were criticized by a large part of the hip-hop scene in Poland.

He participated in the project "Broniweski" where he represented rappers.

Discography

Albums

- Opowieść o tym, co tu dzieje się naprawdę (2001) (T1-Teraz)
- Eternia (2003) (Blend Records)
- Człowiek, który chciał ukraść alfabet (with bitnix) (2006)(Frontline Records)
- 27 (2007) (My Music Group)