In which year was the older football player born out of Mehdi Mahdavikia and Ali Daei? 
Mehdi Mahdavikia: Mehdi Mahdavikia (Persian: ‎ ‎ , born 24 July 1977 in Tehran) is a retired Iranian football player who played for Persepolis, Hamburger SV, Eintracht Frankfurt, Steel Azin, Damash Gilan and also the Iran national football team. Ali Daei: Ali Daei {'1': ", '2': ", '3': 'OCI', '4': "} (Persian: ‎ ‎ , ] ; born 21 March 1969) is an Iranian former footballer and current coach and businessman.
1969