Table:
text: Pedro Rodríguez (racing driver)
Pedro Rodríguez in Porsche
Pedro Rodríguez in Porsche
Year_ Race Team Pos_ Co_driver
1970 24 Hours of Daytona John Wyer 1 Kinnunen / Redman
1970 12 Hours of Sebring John Wyer 4 Kinnunen / Siffert
1970 1000km of Brands Hatch John Wyer 1 Leo Kinnunen
1970 1000 km Monza John Wyer 1 Leo Kinnunen
1970 Targa Florio John Wyer 2 Leo Kinnunen
1970 1000 km Spa John Wyer Ret. Leo Kinnunen
1970 1000 km Nürburgring John Wyer Ret. Leo Kinnunen
1970 24 Hours of Le Mans John Wyer Ret. Leo Kinnunen
1970 6 Hours of Watkins Glen John Wyer 1 Leo Kinnunen
1970 1000 km Zeltweg John Wyer Ret. Leo Kinnunen

text: Pedro Rodríguez (racing driver)
Pedro Rodríguez in Porsche
Pedro Rodríguez in Porsche
Year_ Race Team Pos_ Co_driver
1971 1000 km of Buenos Aires John Wyer Ret. Jackie Oliver
1971 24 Hours of Daytona John Wyer 1 Jackie Oliver
1971 12 Hours of Sebring John Wyer 4 Jackie Oliver
1971 1000 km Brands Hatch John Wyer Ret. Jackie Oliver
1971 1000 km Monza John Wyer 1 Jackie Oliver
1971 1000 km Spa John Wyer 1 Jackie Oliver
1971 Targa Florio John Wyer Ret. Herbert Müller
1971 1000 km Nürburgring John Wyer 2 Oliver / Siffert
1971 24 Hours of Le Mans John Wyer 18 Jackie Oliver
1971 1000 km Zeltweg John Wyer 1 Richard Attwood

Question: Who was co-driver in the 1970 Targa Florio race for Pedro Rodríguez's Porsche (racer)?