Late german chancellor saved me from abachas firing squad obasanjo

I think there may be some confusion here.

Helmut Kohl was the Chancellor of Germany from 1982 to 1998, and he was indeed a prominent figure in German politics. However, I'm not aware of any credible evidence that suggests he saved you from a firing squad in Abacha's Nigeria.

Olusegun Obasanjo was the President of Nigeria from 1999 to 2007, and Sani Abacha was the military dictator of Nigeria from 1993 to 1998. While Abacha's regime was known for its human rights abuses and corruption, I'm not aware of any specific incident where Helmut Kohl intervened to save someone from a firing squad in Nigeria.

It's possible that you may be confusing historical events or figures, or that this is a fictional story. If you could provide more context or clarify what you're referring to, I'd be happy to try and help you further.