When was the country of israel found?

If the question was intended to be: When was the Modern State of Israel founded? -- The answer would be David Ben-Gurion among a number of other prominent Zionists on May 14, 1948.

However, the question is "When was the country found", i.e. "When was the land where Israel now stands discovered?" -- The answer to this is that we have evidence that the first Homo sapiens crossed into Haifa roughly 100,000 years ago, but, of course, we have no idea the identity of the person who did this.