No. Being poor is not a sin, though laziness that leads to poverty is what is a sin.
You are born with NOTHING. You take NOTHING with you when you die. A poor man has NOTHING. A rich man wants NOTHING. If you eat NOTHING you will die.
Hwang Sin was born in 1560.
Oleksandr Sin was born in 1961.
SIN - band - was born in 1955.
Bak An-sin was born in 1369.
He was born to be the perfect sacrifice, to bear the burden of sin on the cross, and then die with it, that all who believe in him will not perish but have everlasting life.
Hwang Sin died in 1617.
Bak An-sin died in 1447.
Nothing about your statement is true. Jesus' Apostle Paul wrote in Romans 3:23 and I quote, "All have sinned and come short of the Glory of God". Jesus himself was poor, as were most of his followers. The fact that you are rich or poor has no bearing whatsoever on your sinfulness. Poor people sin and so do rich people. The fact is that every human being that has ever been or ever will be born will sin. What you need to do is turn to Jesus for forgiveness of that sin and do all in your power to sin no more. And as Jesus himself said to the adulterous woman, "Neither do I condemn thee, Go and sin no more".
Choe Deok-sin was born in 1914.
Sin Chung Kai was born in 1960.
Kim Deuk-sin was born in 1754.