Explanation:

- Sum of ages of L and O is 79: L and O could be 63 and 16, or 43 and 36.

- Age gap of O and M equals the gap between L and K:

- If L is 43, then K could be either 27 or 59 (based on existing birth years).

- O's age > M's age: If O is 36, M could be 27, so M was born in 1996.

- Sum of ages of J and N is double P's age: Check combinations.

- M’s age is an even number: Confirms M born in 1996 (age 27).

- J is not younger than N: Limits possibilities for ages and birth years.

Using these constraints:

1. 1960 ? 63 (K's possible age).

2. 1970 ? 53

3. 1981 ? 42 (J or N's possible age).

4. 1983 ? 40

5. 1986 ? 37

6. 1996 ? 27 (M's possible age).

7. 2007 ? 16 (P's possible age).

Given these deductions, P's age is 16.

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