Rugby Union | Five Nations, 1980 | Youngest appearance

Player	Pos	Age	Team	Opposition	Ground	Date	Match
M Carpentier	N8	20y 110d	France	v England	Parc des Princes	2 Feb 1980	Details
DG Irwin	C	21y 29d	Ireland	v France	Parc des Princes	1 Mar 1980	Details
PJ Morgan	(C)	21y 60d	Wales	v Scotland	Cardiff	1 Mar 1980	Details
DI Johnston	C	21y 105d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
IG Milne	P	21y 230d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
S Munro	W	21y 236d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
NJ Preston	C	21y 289d	England	v Ireland	Twickenham	19 Jan 1980	Details
D Codorniou	C	21y 340d	France	v Wales	Cardiff	19 Jan 1980	Details
PW Dodge	C	21y 355d	England	v Wales	Twickenham	16 Feb 1980	Details
AR McKibbin	C	22y 6d	Ireland	v England	Twickenham	19 Jan 1980	Details
JR Beattie	N8	22y 67d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
F Costes	W	22y 206d	France	v Wales	Cardiff	19 Jan 1980	Details
ET Butler	N8	22y 256d	Wales	v France	Cardiff	19 Jan 1980	Details
TD Holmes	SH	22y 315d	Wales	v France	Cardiff	19 Jan 1980	Details
P Dintrans	H	23y 4d	France	v England	Parc des Princes	2 Feb 1980	Details
DE Spring	N8	23y 163d	Ireland	v Scotland	Lansdowne Road	2 Feb 1980	Details
RC O'Donnell	FB	23y 170d	Ireland	v Scotland	Lansdowne Road	2 Feb 1980	Details
D Bustaffa	W	24y 8d	France	v Wales	Cardiff	19 Jan 1980	Details
CR Woodward	(C)	24y 13d	England	v Ireland	Twickenham	19 Jan 1980	Details
IJ Burns	(FH)	24y 43d	Ireland	v England	Twickenham	19 Jan 1980	Details
J Carleton	W	24y 56d	England	v Ireland	Twickenham	19 Jan 1980	Details
M Clemente	N8	24y 105d	France	v Scotland	Murrayfield	16 Feb 1980	Details
WG Davies	FH	24y 112d	Wales	v France	Cardiff	19 Jan 1980	Details
Y Duhard	L	24y 206d	France	v England	Parc des Princes	2 Feb 1980	Details
KA O'Brien	FB	24y 228d	Ireland	v England	Twickenham	19 Jan 1980	Details
CT Deans	H	24y 275d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
J Gallion	SH	24y 290d	France	v Wales	Cardiff	19 Jan 1980	Details
CS Patterson	SH	24y 322d	Ireland	v England	Twickenham	19 Jan 1980	Details
P Pedeutour	FH	24y 337d	France	v Ireland	Parc des Princes	1 Mar 1980	Details
S Gabernet	FB	24y 361d	France	v England	Parc des Princes	2 Feb 1980	Details
JY Rutherford	FH	24y ?d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
L Keen	W	25y 67d	Wales	v France	Cardiff	19 Jan 1980	Details
G Dickson	F	25y 82d	Scotland	v Wales	Cardiff	1 Mar 1980	Details
KW Robertson	W	25y 87d	Scotland	v Wales	Cardiff	1 Mar 1980	Details
TJ Kennedy	W	25y 92d	Ireland	v England	Twickenham	19 Jan 1980	Details
JL Averous	W	25y 103d	France	v England	Parc des Princes	2 Feb 1980	Details
JP Scott	N8	25y 113d	England	v Ireland	Twickenham	19 Jan 1980	Details
AJ Phillips	H	25y 151d	Wales	v France	Cardiff	19 Jan 1980	Details
JF Gourdon	W	25y 155d	France	v Ireland	Parc des Princes	1 Mar 1980	Details
DS Richards	C	25y 241d	Wales	v France	Cardiff	19 Jan 1980	Details
AK Brewster	F	25y 275d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
SO Campbell	FH	25y 320d	Ireland	v England	Twickenham	19 Jan 1980	Details
P Salas	P	25y 322d	France	v Wales	Cardiff	19 Jan 1980	Details
HE Rees	W	26y 14d	Wales	v France	Cardiff	19 Jan 1980	Details
JB O'Driscoll	F	26y 54d	Ireland	v England	Twickenham	19 Jan 1980	Details
JL Joinel	F	26y 120d	France	v Wales	Cardiff	19 Jan 1980	Details
RJ Laidlaw	SH	26y 120d	Scotland	v Ireland	Lansdowne Road	2 Feb 1980	Details
MJ Colclough	L	26y 153d	England	v France	Parc des Princes	2 Feb 1980	Details
AM Bond	C	26y 169d	England	v Ireland	Twickenham	19 Jan 1980	Details
JJ Glennon	L	26y 196d	Ireland	v England	Twickenham	19 Jan 1980	Details

Only the player's first appearance listed

Records include the following current or recent matches:

Ireland v Wales at Lansdowne Road, Five Nations, Mar 15, 1980 [21-7 FT]

Scotland v England at Murrayfield, Five Nations, Mar 15, 1980 [18-30 FT]

Wales v Scotland at Cardiff, Five Nations, Mar 1, 1980 [17-6 FT]

France v Ireland at Parc des Princes, Five Nations, Mar 1, 1980 [19-18 FT]